16653916160

素因数分解:

$2^{11}\times 5^1\times 7^2\times {\mathrm{33191}}^1$

素因数の和:33232

約数の個数: 144

約数和(自身を含む): 46485064080

約数和(自身を除く): 29831147920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 256, 280, 320, 392, 448, 490, 512, 560, 640, 784, 896, 980, 1024, 1120, 1280, 1568, 1792, 1960, 2048, 2240, 2560, 3136, 3584, 3920, 4480, 5120, 6272, 7168, 7840, 8960, 10240, 12544, 14336, 15680, 17920, 25088, 31360, 33191, 35840, 50176, 62720, 66382, 71680, 100352, 125440, 132764, 165955, 232337, 250880, 265528, 331910, 464674, 501760, 531056, 663820, 929348, 1062112, 1161685, 1327640, 1626359, 1858696, 2124224, 2323370, 2655280, 3252718, 3717392, 4248448, 4646740, 5310560, 6505436, 7434784, 8131795, 8496896, 9293480, 10621120, 13010872, 14869568, 16263590, 16993792, 18586960, 21242240, 26021744, 29739136, 32527180, 33987584, 37173920, 42484480, 52043488, 59478272, 65054360, 67975168, 74347840, 84968960, 104086976, 118956544, 130108720, 148695680, 169937920, 208173952, 237913088, 260217440, 297391360, 339875840, 416347904, 475826176, 520434880, 594782720, 832695808, 1040869760, 1189565440, 1665391616, 2081739520, 2379130880, 3330783232, 4163479040, 8326958080, 16653916160]

約数ペア:

[(1, 16653916160), (2, 8326958080), (4, 4163479040), (5, 3330783232), (7, 2379130880), (8, 2081739520), (10, 1665391616), (14, 1189565440), (16, 1040869760), (20, 832695808), (28, 594782720), (32, 520434880), (35, 475826176), (40, 416347904), (49, 339875840), (56, 297391360), (64, 260217440), (70, 237913088), (80, 208173952), (98, 169937920), (112, 148695680), (128, 130108720), (140, 118956544), (160, 104086976), (196, 84968960), (224, 74347840), (245, 67975168), (256, 65054360), (280, 59478272), (320, 52043488), (392, 42484480), (448, 37173920), (490, 33987584), (512, 32527180), (560, 29739136), (640, 26021744), (784, 21242240), (896, 18586960), (980, 16993792), (1024, 16263590), (1120, 14869568), (1280, 13010872), (1568, 10621120), (1792, 9293480), (1960, 8496896), (2048, 8131795), (2240, 7434784), (2560, 6505436), (3136, 5310560), (3584, 4646740), (3920, 4248448), (4480, 3717392), (5120, 3252718), (6272, 2655280), (7168, 2323370), (7840, 2124224), (8960, 1858696), (10240, 1626359), (12544, 1327640), (14336, 1161685), (15680, 1062112), (17920, 929348), (25088, 663820), (31360, 531056), (33191, 501760), (35840, 464674), (50176, 331910), (62720, 265528), (66382, 250880), (71680, 232337), (100352, 165955), (125440, 132764)]